18521+4323 ES 1427

 
 
18h 52m 03.82s +43° 23' 20.1" P.A. 118.00 sep 4.4 mag 10.76,14.00
 
 
Coord 2000 18521+4323 Discov num ES 1427 Comp Coord arcsec 2000 18 52 03.82 +43 23 20.1
Date first 1915 Date last 2021 Obs 4
Pa first 110 Pa last 117.9 P.A. Now (θ) 117.9°
Sep first 4.0 Sep last 4.39 Sep. Now (ρ) 4.39"
Mag pri 10.76 Mag sec 14.00 delta mag (ΔM) 3.24 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3131-00576-1 Gaia DR2 2105198148782668288